Pregnancy has only made her even prettier than she already was!

Zoe Saldana went for a hike with pals in Hollywood this morning, and the actress' baby bump seems to be getting bigger by the day. Although she has yet to confirm the reports she's having twins, it seems pretty obviously to us that she's got more than one bun in the oven!

The Avatar star didn't wear a stitch of makeup and still managed to look flawless, and considering how hot her husband Marco Perego also is, their offspring will undoubtedly hit the genetic jackpot!